Five decades is a long time for anything. Think about it, 50 years ago Lyndon B. Johnson was President. There have been 11 presidents in the past 50 years.
People who gained immunity -; either through vaccination or exposure -; against the original strain of SARS-CoV-2, the virus that causes COVID-19, also are likely to have some protection against the pathogen's omicron variant.
Mutations Leading to Omicron Variant Did Not Enable Virus to Fully Escape Immune System miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.